These sexy Rebecca Romijn photos will make you wonder how someone so beautiful could exist. I did in the first one. Rebecca Romijn Actress and model. If you find a link that no longer leads to a picture or movie gallery, please know that it was changed after we posted it. Rebecca Romijn is one of the hottest women in Hollywood and she is well-known for her role as Mystique in the X-Men trilogy of movies. Ian definitely likes to know his motivation.